JIYU AT91SAM7X256的 + 12864点阵液晶屏的完整的驱动代码实现

周立功的GUI源代码，有详细的注释，简单易懂，适合刚开发GUI的朋友们-Week Ligong the GUI source code, has detailed notes, easy-to-read, suitable for newly developed GUI

S3C6400 nand flash ,nand flash controller!

arms3c2410汇编启动源码start.s，-Start arms3c2410 compilation of source start.s,

44B0的实验相关的代码，很好！配套实验配置手册 44b0.pdf进行学习 -44B0 experiments related to code, very good! Matching the experimental configuration to study the manual 44b0.pdf

步进电机是将电脉冲信号转变为角位移或线位移的开环控制元件。在非超载的情况下，电机的转速、停止的位置只取决于脉冲信号的频率和脉冲数，而不受负载变化的影响，即给电机加一个脉冲信号，电机则转过一个步距角。-Stepper motor is the electrical impulse signals into angular displacement or linear displacement of the open-loop control components. In the non-overload case, the motor speed, and stop location depends only on pulse frequency and pulse number, regardless of the load change, that is, to add an electrical pulse signal, then turn one motor step angle.

ST arm board PLL TEST CODE

源码包含ccs5.1中sys/bios的使用，以及其中软中断相关设置。通过设置不同的优先级，设置多个软中断，观察c6713 cpu对软中断的管理。 包含两套源码！

三星ARM9嵌入式处理器的底层驱动大量的实例，可以直接使用-This compressed file is about the board support pocket of arm9 embeded processor .you can use it directly.

file for 4510

三星arm的 手册-manual